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Stainless Headers Mfg, Inc. - Mild Steel Header Flanges
Our American made mild steel header flanges are precision laser cut from 0.375" 1018 cold rolled steel to our exacting specifications. We carry over 400 different flange designs. Many of the popular models come in several different primary tube port sizes. They come pre-surfaced and are ready for your header building project. If you don't see the flange you're looking for, talk with one of our exhaust specialists about custom header flange cutting.
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Mild Steel Header Flanges Featured Products
Description: Nissan GT-R R35 Mild Steel Header Flange
Item #: SHM-6249-MSHF
Condition:
New
Price: $33.95
Description: Nissan RB25 Stainless Header Flange
Item #: SHM-6165-MSHF
Condition:
New
Price: $59.95
Description: Oldsmobile 303 Mild Steel Header Flange
Item #: SHM-5418-MSHF
Condition:
New
Price: $39.95
Description: Oldsmobile 455 Mild Steel Header Flange
Item #: SHM-5420-MSHF
Condition:
New
Price: $39.95
Description: Porsche 911 Carrerra 996 Mild Steel Header Flange
Item #: SHM-6156A-MSHF
Condition:
New
Price: $34.95
Description: Porsche 944 "S" 16v Mild Steel Header Flange- Inline Bolt Pattern
Item #: SHM-6155B-MSHF
Condition:
New
Price: $39.95
Description: Porsche 944 8v Mild Steel Header Flange
Item #: SHM-6155A-MSHF
Condition:
New
Price: $39.95
Description: Porsche 944 Mild Steel Header Flange- Single Port 3-Bolt
Item #: SHM-6155-MSHF
Condition:
New
Price: $16.95
Description: Saturn L-Series 3.0L V6 Mild Steel Header Flange
Item #: SHM-6261-MSHF
Condition:
New
Price: $34.95
Description: Saturn SC2 Mild Steel Header Flange
Item #: SHM-6260-MSHF
Condition:
New
Price: $39.95
Description: Subaru EG33 Mild Steel Header Flange
Item #: SHM-6142-MSHF
Condition:
New
Price: $34.95
Description: Subaru EJ257 Mild Steel Header Flange
Item #: SHM-6151-MSHF
Condition:
New
Price: $24.95
Description: Subaru EZ30R Mild Steel Header Flange
Item #: SHM-6148-MSHF
Condition:
New
Price: $34.95
Description: Toyota 1.6L 4A-GE 16v Mild Steel Header Flange
Item #: SHM-6157B-MSHF
Condition:
New
Price: $39.95
Description: Toyota 22R/22RE 2.4L SOHC Mild Steel Header Flange
Item #: SHM-6177-MSHF
Condition:
New
Price: $44.95
Description: Toyota 22R/22RE 2.4L SOHC- Keyhole Port Mild Steel Header Flange
Item #: SHM-6177a-MSHF
Condition:
New
Price: $44.95
Description: Toyota 2JZGE/GTE Mild Steel Header Flange
Item #: SHM-6157-MSHF
Condition:
New
Price: $59.95
Description: Toyota 3.0L 1MZ-FE Mild STeel Header Flange
Item #: SHM-6176-MSHF
Condition:
New
Price: $34.95
Description: Toyota 7M-GE/GTE Mild Steel Header Flange
Item #: SHM-6157A-MSHF
Condition:
New
Price: $59.95
Description: Volkswagon 1.8L 16v Mild Steel Header Flange
Item #: SHM-6139-MSHF
Condition:
New
Price: $39.95
Description: VW Passat 2.8L DOHC Mild Steel Header Flange
Item #: SHM-6227-MSHF1
Condition:
New
Price: $39.95
Description: Chevrolet S10 2.2L Mild Steel Header Flange
Item #: SHM-2684-MSHF
Condition:
New
Price: $39.95
Description: Chevrolet 2.0L-2.4L EcoTec Mild Steel Header Flange
Item #: SHM-2647-MSHF
Condition:
New
Price: $39.95
Description: Chevrolet 2.3L Quad-4 Mild Steel Header Flange
Item #: SHM-2646-MSHF
Condition:
New
Price: $39.95
Description: Chevrolet 3.4L Mild Steel Header Flange
Item #: SHM-2635-MSHF
Condition:
New
Price: $34.95
Description: Chevrolet Vortec 3500 5-Cyl Mild Steel Header Flange
Item #: SHM-2627-MSHF
Condition:
New
Price: $47.95
Description: Ford 2.0L Zetec Mild Steel Header Flange
Item #: SHM-3526-MSHF
Condition:
New
Price: $39.95
Description: Chevrolet Vortec 2900 Mild Steel Header Flange
Item #: SHM-2626-MSHF
Condition:
New
Price: $39.95
Description: Ford 2.3L "Pinto" Mild Steel Header Flange
Item #: SHM-3525-MSHF
Condition:
New
Price: $39.95
Description: Dodge Viper SRT-10 1st/2nd/3rd Gen. Combination Mild Steel Header Flange
Item #: SHM-4527-MSHF
Condition:
New
Price: $47.95
Description: Dodge Viper SRT-10 1st & 2nd Gen Mild Steel Header Flange
Item #: SHM-4526-MSHF
Condition:
New
Price: $47.95
Description: Dodge Viper SRT-10 3rd Gen Mild Steel Header Flange
Item #: SHM-4525-MSHF
Condition:
New
Price: $47.95
Description: Dodge Viper SRT-10 4th Gen Mild Steel Header Flange
Item #: SHM-4524-MSHF
Condition:
New
Price: $47.95
Description: Ford Triton V-10 Mild Steel Header Flange
Item #: SHM-3580-MSHF
Condition:
New
Price: $47.95
Description: Mopar 6.1L Hemi Mild Steel Header Flange
Item #: SHM-4523-MSHF
Condition:
New
Price: $39.95
Suzuki, Samurai, Vitara
Description: For Suzuki Samurai, Vitara, 1.3L/1.6L Heads
Item #: SHM-6277-SHF
Condition:
New
Price: $69.95
Suzuki, Samurai, Vitara
Description: For Suzuki Samurai, Vitara, 1.8l, 2.0L, 2.3L G-Series Heads
Item #: SHM-6275-MSHF
Condition:
New
Price: $39.95
Suzuki, Samurai, Vitara
Description: For Suzuki Samurai, Vitara, 1.8l, 2.0L, 2.3L G-Series Heads
Item #: SHM-6275-SHF
Condition:
New
Price: $69.95
Description: Chevy LS Mild Steel Header Flange
Item #: SHM-2525-MSHF
Condition:
New
Price: $39.95
Description: Chevy LSX/LS7 Mild Steel Header Flange
Item #: SHM-2530R-MSHF
Condition:
New
Price: $39.95
Duramax, LLY, LB7, LBZ
Description: Duramax 6.6L LB7/LLY/LBZ Mild Steel Header Flange
Item #: SHM-2695-MSHF
Condition:
New
Price: $39.95
Powerstroke, Stainless
Description: Ford 6.0L/6.4L Powerstroke Mild Steel Header Flange
Item #: SHM-6137-MSHF
Condition:
New
Price: $39.95
6.7L Powerstroke, Stainless
Description: Ford 6.7L Powerstroke Mild Steel Header Flange
Item #: SHM-6138-MSHF
Condition:
New
Price: $39.95
Description: Small Block Chevy Mild Steel Header Flange
Item #: SHM-2512-MSHF
Condition:
New
Price: $39.95
Description: Available in 1 5/8" or 1 3/4" Round Port
Item #: SHM-2514-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy Mild Steel Header Flange
Item #: SHM-1490-MSHF
Condition:
New
Price: $39.95
Description: Big Block Chevy Single Header Flange
Item #: SHM-1490S-MSHF
Condition:
New
Price: $16.95
Description: Big Block Ford 429/460 Mild Steel Header Flange
Item #: SHM-3563-MSHF
Condition:
New
Price: $39.95
Description: Big Block Mopar (383-440) Large Port Mild Steel Header Flange
Item #: SHM-4512-MSHF
Condition:
New
Price: $39.95
Description: Big Block Ford A460 Mild Steel Header Flange
Item #: SHM-3565-MSHF
Condition:
New
Price: $39.95
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More About Mild Steel Header Flanges
Our American made mild steel header flanges are precision laser cut from 0.375" 1018 cold rolled steel to our exacting specifications. We carry over 400 different flange designs. Many of the popular models come in several different primary tube port sizes. They come pre-surfaced and are ready for your header building project. If you don't see the flange you're looking for, talk with one of our exhaust specialists about custom header flange cutting.